9/9/2018 0 Comments Aor Ar7030 Plus ManualAR7030 OPERATING MANUAL PAGE 1 1 Contents 2 Introduction, overview & quick reference. 2 2-1 Accessories supplied 2-2 Overview - Read this if nothing else 2-3 Quick reference 2-4 Menu tree 2-5 Remote controller quick reference 3 Major Features...... 7 4 Precautions....... 8 4-1 Location 4-2 Looking after your receiver 4-3 Power requirements 4-4 Aerial (antenna) connection 5 Controls and functions.... ![]() Receiver Review: AOR AR-7030 Note: In late 1997 AOR UK introduced the AR7030 PLUS. Additional features include increased balance of the mixer; high toler. 9 Front panel:....... 9 5-1 On/Off power switch 5-2 Liquid Crystal Display (LCD) 5-3 Main rotary tuning control - MAIN DIAL 5-4 Fast tuning button 5-5 Mode selection buttons 5-6 Volume control 5-7 Spin-wheel 5-8 General button 5-9 Memory menu button 5-10 RF and IF settings button 5-11 Filter menu button 5-12 Headphone socket 5-13 Bail bar 5-14 Internal speaker Rear panel:....... 10 5-15 Computer control socket 5-16 Auxiliary equipment socket 5-17 DC power input 5-18 External speaker output socket 5-19 Display contrast adjustment 5-20 Ground (chassis) connection 5-21 Wire aerial connection 5-22 Antenna selection switch 5-23 50 OHM aerial socket Infrared controller:..... 12 5-24 Filter change key 5-25 PBS change key 5-26 Treble change key 5-27 Bass change key 5-28 Increase and decrease keys 5-29 Tune-up and Tune-down keys 5-30 Volume increase and decrease keys 5-31 Store into memory key 5-32 Memory preview key 5-33 Change VFO key 5-34 Mode select keys 5-35 Number keys 5-36 Backspace key 5-37 Clear key 5-38 Memory recall key 5-39 Frequency entry keys 6 Receiver operation - Main functions.. 14 6-1 First switch-on 6-2 Filter calibration 6-3 Memory restoration 6-4 Changing receive frequency 6-5 Changing reception mode 6-6 IF filter bandwidth selection 6-7 Passband Shift (PBS) 6-8 Audio tone controls 6-9 RF Gain (Attenuator and Preamp) 6-10 Automatic Gain Control (AGC) 6-11 IF Gain control 6-12 Squelch control 6-13 Beat Frequency Oscillator (BFO) 7 VFO functions...... 22 7-1 Tuning control LOCK 7-2 Selecting VFO-A and VFO-B 7-3 Dual VFO operation 8 Memory facilities...... 24 8-1 Preview memory contents 8-2 Store into memory 8-3 Recall from memory 8-4 Memory scanning 8-5 Memory technical details 9 Setup, Timer and Config menu options. ![]() 28 9-1 Setup menu options 9-2 Timer settings 9-3 Setting the clock 9-4 Config menu options 10 Optional accessories..... 30 11 Aerials (Antennas) and earth systems. 31 12 Propagation - short wave bands.. 32 13 Technical specification.... 33 13-1 Block diagram...... AOR-7030 Technical specification Additional AOR AR7030 Technical Specifications Supplied by AOR (UK) Ltd. Performance figures relate to a typical production receiver and are not guaranteed levels. Test signals: AM mode Modulated to 70% depth at 1kHz FM mode Deviated by 1.5kHz at 1kHz SSB mode Unmodulated carrier, resolved at 1kHz 1. Receiver system Dual conversion superheterodyne system with intermediate frequencies of 45MHz and 455kHz. High dynamic range mixer using a DMOS lateral FET quad. Tuning by single loop PLL / DDS system from a TCXO reference. All receiver functions under microprocessor control. Reception and Tuning Tuning continuous from 0 to 32MHz in 2.655Hz steps (10.62Hz in AM & NFM modes). Frequency settability from keypad to 1.4Hz. Tuning rate from spin-wheel 1kHz per rev (4kHz in AM & NFM modes), increasing with rapid rotation. Fast tuning mode increases rate by 256 times. Reception modes: AM Envelope detector and PLL synchronous detector. SSB Upper and Lower sideband. NFM Narrow band FM. Other CW and Data. Display and Controls All receiver states displayed on back-lit, liquid crystal, character / graphic display. Display is 2 lines of 24 characters, S-Meter graphic is 70 segments form S1 to S9+50dB. Frequency display to 10Hz resolution. Rotary controls: Volume spin-wheel (with detent) General spin-wheel (with detent) used with menu system. Tuning spin-wheel (free running) Display viewing angle / contrast (on rear panel) Push Buttons: Power on / power and timer menu Menu select (1 button) and menu choice (4 buttons) Mode select (2 buttons) Fast tune Remote keypad: 32-key infra-red remote control: Numeric keypad Volume and tone Filter select and passband shift Tuning and memory operations Computer remote control of all functions via 1200 baud, RS232 type interface via 5-pin, 240 DIN connector. Memories 100 frequency memories contain: Tuned frequency, mode, I F bandwidth and passband shift Squelch setting for AM, NFM and SSB modes BFO setting for CW and DATA modes Scan include / exclude Three setup memories contain: I F bandwidth, passband shift, BFO, squelch and AGC speed settings for each mode. Treble and bass settings, aux output levels and aux relay operation, squelch muting and scan hold. R F gain, auto / manual switching and Sync detector auto / manual mode and bandwidth. Remote keypad tuning step size. R F Input Three antenna inputs (selected by rear-panel switch): 50 ohm unbalanced via SO-239 connector. 600 ohm unbalanced via wire grip connector. Hi-Z whip input (on SO-239) with reduced R F performance.
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